
.dn {
	display: none;
}
 
.di {
	display: inline;
}

.db {
	display: block;
}

.dib {
	display: inline-block;
}

.h14 {
	height: 14px;
}

.h16 {
	height: 16px;
}

.h18 {
	height: 18px;
}

.h20 {
	height: 20px;
}

.h22 {
	height: 22px;
}

.h24 {
	height: 24px;
}

.h40 {
	height: 40px;
}

.w20 {
	width: 20px;
}

.w50 {
	width: 50px;
}

.w70 {
	width: 70px;
}

.w100 {
	width: 100px;
}

.w120 {
	width: 120px;
}

.w140 {
	width: 140px;
}

.w160 {
	width: 160px;
}

.w180 {
	width: 180px;
}

.w200 {
	width: 200px;
}

.w220 {
	width: 220px;
}

.w250 {
	width: 250px;
}

.w280 {
	width: 280px;
}

.w300 {
	width: 280px;
}

.w320 {
	width: 320px;
}

.w360 {
	width: 360px;
}

.w400 {
	width: 400px;
}

.w460 {
	width: 460px;
}

.w500 {
	width: 500px;
}

.w600 {
	width: 600px;
}

.w640 {
	width: 640px;
}

.w700 {
	width: 700px;
}

/* percent width value */
.pct10 {
	width: 10%;
}

.pct15 {
	width: 15%;
}

.pct20 {
	width: 20%;
}

.pct25 {
	width: 25%;
}

.pct30 {
	width: 30%;
}

.pct33 {
	width: 33.3%;
}

.pct40 {
	width: 40%;
}

.pct50 {
	width: 50%;
}

.pct60 {
	width: 60%;
}

.pct66 {
	width: 66.6%;
}

.pct70 {
	width: 70%;
}

.pct75 {
	width: 75%;
}

.pct80 {
	width: 80%;
}

.pct90 {
	width: 90%;
}

.pct100 {
	width: 100%;
}

/* line-height */
.lh14 {
	line-height: 14px;
}

.lh16 {
	line-height: 16px;
}

.lh18 {
	line-height: 18px;
}

.lh20 {
	line-height: 20px;
}

.lh22 {
	line-height: 22px;
}

.lh24 {
	line-height: 24px;
}

.lh30 {
	line-height: 30px;
}

.lh40 {
	line-height: 40px;
}

/* margin */
.m0 {
	margin: 0;
}

.ml1 {
	margin-left: 1px;
}

.ml2 {
	margin-left: 2px;
}

.ml5 {
	margin-left: 5px;
}

.ml10 {
	margin-left: 10px;
}

.ml15 {
	margin-left: 15px;
}

.ml20 {
	margin-left: 20px;
}

.ml30 {
	margin-left: 30px;
}

.mr1 {
	margin-right: 1px;
}

.mr2 {
	margin-right: 2px;
}

.mr5 {
	margin-right: 5px;
}

.mr10 {
	margin-right: 10px;
}

.mr15 {
	margin-right: 15px;
}

.mr20 {
	margin-right: 20px;
}

.mr30 {
	margin-right: 30px;
}

.mt1 {
	margin-top: 1px;
}

.mt2 {
	margin-top: 2px;
}

.mt5 {
	margin-top: 5px;
}

.mt10 {
	margin-top: 10px;
}

.mt15 {
	margin-top: 15px;
}

.mt20 {
	margin-top: 20px;
}

.mt30 {
	margin-top: 30px;
}

.mb1 {
	margin-bottom: 1px;
}

.mb2 {
	margin-bottom: 2px;
}

.mb5 {
	margin-bottom: 5px;
}

.mb10 {
	margin-bottom: 10px;
}

.mb15 {
	margin-bottom: 15px;
}

.mb20 {
	margin-bottom: 20px;
}

.mb30 {
	margin-bottom: 30px;
}

/* margin negative */
.ml-1 {
	margin-left: -1px;
}

.mr-1 {
	margin-right: -1px;
}

.mt-1 {
	margin-top: -1px;
}

.mb-1 {
	margin-bottom: -1px;
}

.ml-3 {
	margin-left: -3px;
}

.mr-3 {
	margin-right: -3px;
}

.mt-3 {
	margin-top: -3px;
}

.mb-3 {
	margin-bottom: -3px;
}

.ml-20 {
	margin-left: -20px;
}

.mr-20 {
	margin-right: -20px;
}

.mt-20 {
	margin-top: -20px;
}

.mb-20 {
	margin-bottom: -20px;
}

/* padding */
.p0 {
	padding: 0;
}

.p1 {
	padding: 1px;
}

.pl1 {
	padding-left: 1px;
}

.pt1 {
	padding-top: 1px;
}

.pr1 {
	padding-right: 1px;
}

.pb1 {
	padding-bottom: 1px;
}

.p2 {
	padding: 2px;
}

.pl2 {
	padding-left: 2px;
}

.pt2 {
	padding-top: 2px;
}

.pr2 {
	padding-right: 2px;
}

.pb2 {
	padding-bottom: 2px;
}

.pl5 {
	padding-left: 5px;
}

.p5 {
	padding: 5px;
}

.pt5 {
	padding-top: 5px;
}

.pr5 {
	padding-right: 5px;
}

.pb5 {
	padding-bottom: 5px;
}

.p10 {
	padding: 10px;
}

.pl10 {
	padding-left: 10px;
}

.pt10 {
	padding-top: 10px;
}

.pr10 {
	padding-right: 10px;
}

.pb10 {
	padding-bottom: 10px;
}

.p15 {
	padding: 15px;
}

.pl15 {
	padding-left: 15px;
}

.pt15 {
	padding-top: 15px;
}

.pr15 {
	padding-right: 15px;
}

.pb15 {
	padding-bottom: 15px;
}

.p20 {
	padding: 20px;
}

.pl20 {
	padding-left: 20px;
}

.pt20 {
	padding-top: 20px;
}

.pr20 {
	padding-right: 20px;
}

.pb20 {
	padding-bottom: 20px;
}

.p30 {
	padding: 30px;
}

.pl30 {
	padding-left: 30px;
}

.pt30 {
	padding-top: 30px;
}

.pr30 {
	padding-right: 30px;
}

.pb30 {
	padding-bottom: 30px;
}

.bdc {
	border: 1px solid #ccc;
}

.blc {
	border-left: 1px solid #ccc;
}

.brc {
	border-right: 1px solid #ccc;
}

.btc {
	border-top: 1px solid #ccc;
}

.bbc {
	border-bottom: 1px solid #ccc;
}

.bdd {
	border: 1px solid #ddd;
}

.bld {
	border-left: 1px solid #ddd;
}

.brd {
	border-right: 1px solid #ddd;
}

.btd {
	border-top: 1px solid #ddd;
}

.bbd {
	border-bottom: 1px solid #ddd;
}

.bde {
	border: 1px solid #eee;
}

.ble {
	border-left: 1px solid #eee;
}

.bre {
	border-right: 1px solid #eee;
}

.bte {
	border-top: 1px solid #eee;
}

.bbe {
	border-bottom: 1px solid #eee;
}

.bdod {
	border-bottom: dotted 1px #ddd;
}

.bgwh {
	background-color: #fff;
}

.bgfb {
	background-color: #fbfbfb;
}

.bgf5 {
	background-color: #f5f5f5;
}

.bgf0 {
	background-color: #f0f0f0;
}

.bgeb {
	background-color: #ebebeb;
}

.bge0 {
	background-color: #e0e0e0;
}

.bge04 {
	background-color: #e00400;
}

.g0 {
	color: #000;
}

.g3 {
	color: #333;
}

.g6 {
	color: #666;
}

.g9 {
	color: #999;
}

.gc {
	color: #ccc;
}

.wh {
	color: white;
}

.gr {
	color: red;
}

.ge04 {
	color: #e00400;
}

.f0 {
	font-size: 0;
}

.f10 {
	font-size: 10px;
}

.f12 {
	font-size: 12px;
}

.f13 {
	font-size: 13px;
}

.f14 {
	font-size: 14px;
}

.f16 {
	font-size: 16px;
}

.f18 {
	font-size: 18px;
}

.f20 {
	font-size: 20px;
}

.f24 {
	font-size: 24px;
}

/* font-family */
.fa {
	font-family: Arial;
}

.ft {
	font-family: Tahoma;
}

.fv {
	font-family: Verdana;
}

.fs {
	font-family: Simsun;
}

.fl {
	font-family: 'Lucida Console';
}

.fw {
	font-family: 'Microsoft Yahei';
}

/* font-style */
.n {
	font-weight: normal;
	font-style: normal;
}

.b {
	font-weight: bold;
}

.i {
	font-style: italic;
}

/* text-align */
.tc {
	text-align: center;
}

.tr {
	text-align: right;
}

.tl {
	text-align: left;
}

.tj {
	text-align: justify;
}

/* text-decoration */
.tdl {
	text-decoration: underline;
}

.tdn,
.tdn:hover,
.tdn a:hover,
a.tdl:hover {
	text-decoration: none;
}

/* letter-spacing */
.lt-1 {
	letter-spacing: -1px;
}

.lt0 {
	letter-spacing: 0;
}

.lt1 {
	letter-spacing: 1px;
}

/* white-space */
.nowrap {
	white-space: nowrap;
}

/* word-wrap */
.bk {
	word-wrap: break-word;
}

/* vertical-align */
.vm {
	vertical-align: middle;
}

.vtb {
	vertical-align: text-bottom;
}

.vb {
	vertical-align: bottom;
}

.vt {
	vertical-align: top;
}

.vn {
	vertical-align: -2px;
}

/* float */
.l {
	float: left;
}

.r {
	float: right;
}

/* clear */
.cl {
	clear: both;
}

/* position */
.rel {
	position: relative;
}

.abs {
	position: absolute;
}

/*z-index*/
.zx1 {
	z-index: 1;
}

.zx2 {
	z-index: 2;
}

/* cursor */
.poi {
	cursor: pointer;
}

.def {
	cursor: default;
}

/* overflow */
.ovh {
	overflow: hidden;
}

.ova {
	overflow: auto;
}

/* visibility */
.vh {
	visibility: hidden;
}

.vv {
	visibility: visible;
}

/* zoom */
.z {
	*zoom: 1;
}


/* ------------------- multiply CSS ------------------ */
/* 块状元素水平居中 */
.auto {
	margin-left: auto;
	margin-right: auto;
}

/* 清除浮 动*/
.fix {
	*zoom: 1;
}

.fix:after {
	display: table;
	content: '';
	clear: both;
}

/* 基于display:table-cell的自适应布局 */
.cell {
	display: table-cell;
	*display: inline-block;
	width: 2000px;
	*width: auto;
}

/* 双栏自适应cell部分连续英文字符换行 */
.cell_bk {
	display: table;
	width: 100%;
	table-layout: fixed;
	word-wrap: break-word;
}

/* 单行文字溢出虚点显 示*/
.ell {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}

/* css3过渡动画效果 */
.trans {
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
}

/* 大小不定元素垂直居中 */
.dib_vm {
	display: inline-block;
	width: 0;
	height: 100%;
	vertical-align: middle;
}

/* 加载中背景图片 - 如果您使用该CSS小库，务必修改此图片地址 */
.loading {
	background: url(http://www.zhangxinxu.com/study/image/loading.gif) no-repeat center;
}

/* 无框文本框文本域 */
.bd_none {
	border: 0;
	outline: none;
}

/* 绝对定位隐藏 */
.abs_out {
	position: absolute;
	left: -999em;
	top: -999em;
}

.abs_clip {
	position: absolute;
	clip: rect(0 0 0 0);
}

/* 按钮禁用 */
.disabled {
	color: #acacac !important;
	border-color: #acacac !important;
	text-shadow: 1px 1px #fff !important;
	outline: 0 !important;
	cursor: default !important;
	pointer-events: none;
}

.disabled:hover {
	text-decoration: none !important;
}

/*inline-block与float等宽列表*/
.inline_box {
	font-size: 1em;
	letter-spacing: -.25em;
	font-family: Arial;
}

.inline_two,
.inline_three,
.inline_four,
.inline_five,
.inline_six,
.inline_any {
	display: inline-block;
	*display: inline;
	letter-spacing: 0;
	vertical-align: top;
	*zoom: 1;
}

.float_two,
.float_three,
.float_four,
.float_five,
.float_six {
	float: left;
}

.inline_two,
.float_two {
	width: 49.9%;
}

.inline_three,
.float_three {
	width: 33.3%;
}

.inline_four,
.float_four {
	width: 24.9%;
}

.inline_five,
.float_five {
	width: 19.9%;
}

.inline_six,
.float_six {
	width: 16.6%;
}

.inline_fix {
	display: inline-block;
	width: 100%;
	height: 0;
	overflow: hidden;
}
